body{margin:0;font-family: "微软雅黑","宋体",Arial, Helvetica, sans-serif;font-size:12px;line-height:1;}
h1,h2,h3,h4,h5,h6{margin:0;font-size:100%;font-weight:normal;}
ul,ol{list-style:none;margin:0;padding:0;}
p,dl,dd{margin:0;}
img{vertical-align: bottom;border:none;}
a{text-decoration: none;color:#333;margin: 0;}
strong,b{font-weight: normal;}
i,em{font-style:normal;}
table{border-spacing: 0; border-collapse: collapse;}
th{font-weight: normal;text-align: left;vertical-align: top;}
td{text-align: left;vertical-align: top;}
input{margin:0;padding:0;border:none; font-family:inherit;}
textarea{resize:none;/* 禁止用户重置元素大小 */overflow:auto;font-family: inherit;}
.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
    
    font-size: 0;
    line-height: 0;
    overflow: Hidden;
    height: 0;
}
.clearfix:after{
    clear: both;
}